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Avansa 700 W
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AVANSA 700W
 
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Avansa 700 W + 55Ah battery
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AVANSA SET I.
 
Avansa 500 W
Avansa 500 W
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AVANSA 500W
 
Avansa 500 W + batéria 46Ah
Avansa 500 W + 46Ah battery
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AVANSA SET
 
Avansa 300 W
Avansa 300 W
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AVANSA 300W
 
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Avansa 1050 W
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AVANSA 1050W
 
6 items total
Avansa 300 W
Avansa 300 W
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Backup power supply for Avansa 300 W circulators Technical data Maximum...

AVANSA 300W
Avansa 500 W
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Avansa 500 W
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Backup power supply for Avansa 500 W circulators Technical data Maximum...

AVANSA 500W
Avansa 500 W + batéria 46Ah
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Avansa 500 W + 46Ah battery
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Avansa 500 W+ Circulator Power SupplyAKUMA Vortek 12V 46Ah 450A Avansa 500 W...

AVANSA SET
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Avansa 700 W
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Backup power supply for Avansa 700 W circulators Technical data Maximum...

AVANSA 700W
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Backup power supply for Avansa 700 W + circulatorsAKUMA Vortek 12V 55Ah 480A

AVANSA SET I.
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Backup power supply for Avansa 1050 W circulators !!!!NOTICE!!!! !!!! The AVANSA...

AVANSA 1050W

 

Backup sources for central heating boilers and circulators. (APC and Lumar)

Backup source for gas boilers and circulation pumps should already be part of every boiler room. For one thing, they protect the boiler, the controls and the circulating pump against power surges, so they also provide surge protection and, most importantly, provide enough electricity to run for a few hours during a power outage. For wood or other fuel fired boilers this feature is very important. As the wood or coal in the boiler burns longer and cannot simply be shut down, it heats the boiler continuously and when the circulating pump stops, the boiler overheats within a few minutes. The high temperature in the boiler can cause welds to crack or even cause a fire in the boiler's external insulation. The circulation pump backup power supply will continue to drive the control or the circulation pump, thus avoiding such a problem. Some back-up power supplies also have a loud alarm function in the event of a power failure. Battery operation can be several hours, but this depends on the number of power points and the power of the device. All back-up power supplies include surge protection and one or two electrical outlets with a protective pin.

Vytvořil Shoptet | Design Shoptetak.cz.